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In sailing, a sheave is a single or multiple pulley. One or a number of sheaves are enclosed in an assembly between cheeks or chocks. In use, a block is fixed to the end of a line, to a spar, or to a surface. A line (rope) is reeved through the sheaves, and maybe through one or more matching blocks at some far end, to make up a tackle.
Specifications : Size: A 2.5mm (7/64 inch) x B 1.75mm (5/64 inch) x C .25mm (1/128 inch) x D .5mm (3/128 inch) Finish: Unfinished Material: Brass Package Qty: 10 |